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The 2018 Inferno Collection + The Bank Collection

Industrial Grade → Mil-Spec Grade

Average profit +14.02₽

Invest 84.49₽

Average return 98.51₽

ROI +16.6%

Chance of profit 57%

With float: invest at least 192.37 ₽, profit at most −93.86 ₽

float premium: at least 102 ₽

Check:

To calculator I have items + a third collection

Buy on Sell on

How to build

Less than 1% of lots fit: the price is understated

×2

MAC-10 | Calf Skin

Field-Tested

buy 0.1500–0.1622

14.06 ₽

at 7.03

Steam

×4

R8 Revolver | Nitro

Field-Tested

buy 0.1500–0.1622

28.40 ₽

at 7.10

Steam

×1

Glock-18 | Death Rattle

Field-Tested

buy 0.1500–0.1622

8.55 ₽

at 8.55

Steam

×3

UMP-45 | Carbon Fiber

Factory New

buy 0.0000–0.0037

33.48 ₽

at 11.16

Steam

Set · 10 pcs 84.49 ₽ +14.02 (+16.6%)

Less than 1% of lots fit: the price is understated

×7

R8 Revolver | Nitro

Field-Tested

buy 0.1500–0.1660

49.70 ₽

at 7.10

Steam

×2

Glock-18 | High Beam

Factory New

buy 0.0000–0.0048

26.22 ₽

at 13.11

Steam

×1

UMP-45 | Carbon Fiber

Factory New

buy 0.0000–0.0048

11.16 ₽

at 11.16

Steam

Set · 10 pcs 87.08 ₽ +6.84 (+7.9%)

Less than 1% of lots fit: not enough for a contract, the price is understated

×1

PP-Bizon | Candy Apple

Minimal Wear

buy 0.0700–0.0744

6.37 ₽

at 6.37

Steam

×1

MAC-10 | Calf Skin

Field-Tested

buy 0.1500–0.1628

7.03 ₽

at 7.03

Steam

×3

Glock-18 | Death Rattle

Field-Tested

buy 0.1500–0.1628

25.65 ₽

at 8.55

Steam

×5

UMP-45 | Carbon Fiber

Factory New

buy 0.0000–0.0039

55.80 ₽

at 11.16

Steam

Set · 10 pcs 94.85 ₽ +9.78 (+10.3%)

What you get 7 outcomes

Profitable outcome 57%
Losing outcome 43%

in profit

M4A4 | Converter

Factory New

float up to 0.046666

155.74 ₽ 15.00%

Steam

at a loss

worst

Sawed-Off | Brake Light

Factory New

float up to 0.009333

54.00 ₽ 15.00%

Steam

at a loss

SSG 08 | Hand Brake

Minimal Wear

float up to 0.116666

88.53 ₽ 15.00%

Steam

in profit

USP-S | Check Engine

Factory New

float up to 0.069999

126.75 ₽ 15.00%

Steam

at a loss

CZ75-Auto | Tuxedo

Minimal Wear

float up to 0.093333

64.88 ₽ 13.33%

Steam

in profit

Desert Eagle | Meteorite

Factory New

float up to 0.020999

119.75 ₽ 13.33%

Steam

in profit

best

Galil AR | Tuxedo

Minimal Wear

float up to 0.093333

186.89 ₽ 13.33%

Steam

float markup by input how many times more the lots with the needed float cost

MAC-10 | Calf Skin (Field-Tested) × 2 5% of the wear range fits at least ×2.21 14.06 → 31.07 ₽

R8 Revolver | Nitro (Field-Tested) × 4 5% of the wear range fits at least ×2.37 28.40 → 67.17 ₽

Glock-18 | Death Rattle (Field-Tested) × 1 5% of the wear range fits at least ×2.16 8.55 → 18.47 ₽

UMP-45 | Carbon Fiber (Factory New) × 3 5% of the wear range fits at least ×2.26 33.48 → 75.66 ₽

The markup is taken from a check of Steam 25–26.09.2026 listings. It shows how many times the needed number of cheapest listings with a fitting float cost more than the cheapest listing of this wear. It depends on the width of the float window and on the number of items.

Average float of the set

average normalized 0.116666567

outcomes come out up to 0.046666, 0.009333, 0.116666, 0.069999, 0.093333, 0.020999, 0.093333

How to read float

«No higher than» — is a guarantee. The limits are calculated together: take all items with the float at the upper bound and you get exactly the result shown. With a lower float the result will be better.

f′ — the same float, brought to 0–1 by the skin's own range. CSFloat counts the same way.

I already have items

Craft variants

Variant 1 this one The 2018 Inferno Collection + The Bank Collection

Variant 2 The Train 2025 Collection instead of The Bank Collection Variant 3 The Train 2025 Collection instead of The 2018 Inferno Collection Variant 4 The Inferno Collection instead of The 2018 Inferno Collection Variant 5 The Arabesque Collection instead of The Bank Collection Variant 6 The 2021 Mirage Collection instead of The Bank Collection

In a week, when the outcome can be sold from outcome price history

In a bad week −1.75 ₽ a worse week happens one time in ten

In a typical week +8.14 ₽ historical median

If you repeat 10 000 simulations over the outcome odds

Attempts: 10

I already have items Enter their float and the site will pick what to buy

Mix in a collection

Items of this craft's collections of the right rarity fit: The 2018 Inferno Collection and The Bank Collection — and of the mixed-in collection: enter its items with float, your own or ones you want to buy. Its share in the set equals its share in the chances. Your own items are counted in the profit at market price, because you could sell them. The money needed to buy the rest is shown separately.

Third collection Add a third collection to the craft's two and see whether it gets more profitable

All splits of inputs across three collections are tried (1/1/8, 5/3/2 and the rest) and all outcome wears. The best set is shown for each collection. “Find the best” first quickly scores all collections and then calculates exactly the five best by the quick score.

How to read these numbers

Fees. Steam adds 15% to the seller's price, so the seller gets the listing price divided by 1,15. Multiplying by 0,85 is wrong.

The outcome can only be sold after a week. Inputs bought on Steam go into the contract right away. The outcome can also be crafted further without waiting, but Sell it is possible only after seven days. Over a week the price may change, so the amount shown remains an estimate at calculation time.

Prices are conservative. Sales are counted at the lower of the listing price and the sale price. Purchases are counted at the cheapest listing, which is a lower bound. You cannot buy ten at that price: each next listing costs more. «Check floats on Steam» shows the real purchase price.

The 2018 Inferno Collection + The Bank Collection

How to build i Ways to build 5 ways: the best first, then from the most accessible. Click a tab and the numbers below are recalculated for that way.

What you get 7 outcomes

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How to build